Alcatel-Lucent OmniSwitch 6250-24M - Page 140

Reloading Switches Managing OmniSwitch 6250 Stacks
page 6-30 OmniSwitch 6250 Hardware Users Guide June 2012
If there are only two switches in the stack, the switch that was reloaded (the former secondary) resumes
the secondary role when it comes back up.
Reloading the Secondary Management Module In a Stack of Two
In this stack of two OmniSwitch 6250 switches, the slot 1 switch
is the primary management module. The slot 2 switch is the sec-
ondary.
The user reloads the stack’s secondary management module by
issuing the
reload secondary command. Any data flow on the
secondary switch’s Ethernet is interrupted.
As the secondary switch reboots, the primary management mod-
ule continues to operate without interruption. Meanwhile the
stack has no interim secondary management module as the switch
reboots.
1
2
3
-> reload secondary
Primary - Slot 1
Secondary - Slot 2
When the rebooted switch comes back up, it assumes the secondary
management role within the stack.
4
Primary - Slot 1
Booting...
Primary - Slot 1
Secondary - Slot 2